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1-Pc Oxygen Sensor Upstream 4-Pin A-Premium OS100
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A-Premium

1-Pc Oxygen Sensor Upstream 4-Pin A-Premium OS100

Part # OS100
Item # 10031C4E
$31.99
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Dispatch within 1 business day
90 days free return

Specifications

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Note
【Note-1】 For 1994 BMW 530i, it fits the model built To 06/1994 and Manual Transmission, not Automatic Transmission.
【Note-2】 For 1994 BMW 540i, it fits the model built To 3/1994.
【Note-3】 For BMW 1995 M3 & 1992, 1994-1995 325is, it fits Automatic Transmission, not Manual Transmission.
【Note-4】 For 1995 BMW M3, it fits Cyl 1-3 or 4-6.

Features

A-Premium Aftermarket Oxygen Sensor: Multiple Options Available
With A-Premium, you have a variety of expertly engineered Oxygen Sensor options to suit your vehicle's needs. Each replacement is backed by a 3-Year unlimited mileage warranty for peace of mind. Use our Vehicle Selector to explore multiple options and find the perfect fit.
  • Installation Position: Upstream
  • 1-PC A-Premium Oxygen Sensor
  • Installs smoothly without modification for an easy start.
  • Constructed with pioneering technology for increased durability.
  • Achieves precise air-fuel mix for enhanced engine efficiency.
  • Systematically designed for consistent operational longevity.

Tailored Sensor Solutions. Choose from A-Premium's diverse selection of oxygen sensors, compatible with numerous mainstream vehicle models, to ensure optimal functionality and flexibility.
Enhanced Emission Compliance. A-Premium Oxygen Sensors are expertly crafted to not only fulfill but exceed OEM standards, providing leading-edge quality and certification for your vehicle.
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Specifications

Part interchange

Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
11781735500, 11 78 1 735 500 - BMW
25024605, 250-24605 - WALKER PRODUCTS

Compatibility

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This part is compatible with (9)vehicles
All
BMW
1992 - 1995BMW325i
1992 - 1992BMW325is
1993 - 1993BMW325is
1994 - 1995BMW325is
1994 - 1994BMW530i
1994 - 1994BMW540i
1993 - 1994BMW740i
1993 - 1994BMW740iL
1995 - 1995BMWM3

Highlights

Note detail

Shipping and warranty

  • Fast shipping

    The order will be dispatched within 1 business day, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.

  • Easy return

    Every order comes with a 90-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

  • Warranty policy

    All parts are quality-tested to meet the top-tier aftermarket standards. Please click Warranty Policy for more details.

Why choose A-Premium.com

Free Return

Return your purchase within 90 days at no cost.

Free Shipping

Free standard shipping on all orders, no minimum required.

24/7 Service

Get assistance from live customer service team 24/7.

Guaranteed Fit

We guarantee that all parts will fit your vehicle perfectly.

Frequently Asked Questions

How do I know if this Oxygen Sensor is compatible with my vehicle?

Use our Vehicle Selector tool by entering your vehicle's make, model, and year to verify if this Oxygen Sensor fits.

Do you have Oxygen Sensor for all car brands?

We support most popular brands. Use our search filters to find your fit.

Can I return Oxygen Sensor if it doesn't fit?

Yes, returns or exchanges are accepted within 90 days if the item is unused.

Are there eco-friendly benefits to using A-Premium Oxygen Sensor?

Yes, durable designs reduce waste by minimizing replacements.

Reviews

Dispatch within 1 business day
90 days free return

Attention to customers from California:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov/.